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03-09-2018
Chemistry

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a certain solution has a molarity of m = 6.39 mol/l and has a volume of v =0.550 l what is the value of n

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03-09-2018

n = 3.49 mol

Molarity = moles/litres or c = n/V

n = Vc = 0.550 L × (6.39 mol/1 L) = 3.49 mol

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